| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $25.79 | 4.695% | $27.0008 | $27.00 | $27.00 | $27.00 |
| Purchase #2 | $231.95 | 10.536% | $256.3883 | $256.39 | $256.40 | $256.40 |
| Purchase #3 | $70.85 | 9.719% | $77.7359 | $77.74 | $77.75 | $77.70 |
| Purchase #4 | $73.79 | 10.453% | $81.5033 | $81.50 | $81.50 | $81.50 |
| Purchase #5 | $172.98 | 8.376% | $187.4688 | $187.47 | $187.45 | $187.50 |
| Purchase #6 | $57.66 | 7.251% | $61.8409 | $61.84 | $61.85 | $61.80 |
| Purchase #7 | $20.30 | 10.751% | $22.4825 | $22.48 | $22.50 | $22.50 |
| 7 purchase totals = | $653.32 | $714.4205 | $714.42 | $714.45 | $714.40 | |